Class: SingleByteEncoderWithAsciiSubset (in CharacterEncoderImplementations)

• Inheritance
• Description
• Class protocol
  • queries
• Instance protocol
  • encoding & decoding

Inheritance:

   Object
   |
   +--CharacterEncoder
      |
      +--CharacterEncoderImplementations::FixedBytesEncoder
         |
         +--CharacterEncoderImplementations::SingleByteEncoder
            |
            +--CharacterEncoderImplementations::SingleByteEncoderWithAsciiSubset
               |
               +--CharacterEncoderImplementations::MS_CP1252
               |
               +--CharacterEncoderImplementations::MS_CP1258

Package:

stx:libbasic

Category:

Collections-Text-Encodings

Version:

rev: 1.2 date: 2023/10/26 13:15:44

user: cg

file: CharacterEncoderImplementations__SingleByteEncoderWithAsciiSubset.st directory: libbasic

module: stx stc-classLibrary: libbasic

Description:

Common abstract superclass for all single-byte encodings which have an ascii subset in 0..7F.

copyright
COPYRIGHT (c) 2023 by eXept Software AG
             All Rights Reserved

This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice.   This software may not
be provided or otherwise made available to, or used by, any
other person.  No title to or ownership of the software is
hereby transferred.

Class protocol:

 isAbstract

Return if this class is an abstract class.
True is returned here for myself only; false for subclasses.
Abstract subclasses must redefine this again.

Instance protocol:

 decodeString: anEncodedStringOrByteCollection

given a string in my encoding, return a unicode-string for it

Usage example(s):

CharacterEncoderImplementations::ISO8859_1 decodeString:'hello'

 encodeString: aUnicodeString

given a string in unicode, return a string in my encoding for it